The worst thing ne?
Well, the worst thing I did was last year, when I ignored her in classroom and everywhere we were together. I didnt talk to her, unless if she ask me question. It was because she mocked me often and I thought it was useless to make a friend with her. Now it's different, I am okay with her.

erm i bashed my bestfriend into a lamp post while she was blindfolded yesterday ....but luckily she wasn't hurt that much cos she didn't bash into it super hard and was ok after about 15 mins but I feel so guilty so I will make it up 2 her later

I didn't talk to her for the whole week, trust me, she pissed me off by ignoring my existence so I ignored her for the whole week. She did that to me awhile ago so, me being pissed off, returned the favor to her. I almost killed her (another one) by choking her, because of someone's stupidity, after that incident, I was calmed down by the teachers, I apologized, she said she understands me so we're cool but that I'm still feeling guilty